1/2x28 Muzzle Devices

209 products · page 1 of 7

1/2x28 is the standard muzzle thread for 5.56 and .223 AR-15 barrels, and for most .224 Valkyrie, .22 LR and 9mm AR barrels. These flash hiders, compensators, muzzle brakes and suppressor mounts all thread 1/2x28. Check the bore as well as the thread: devices made for .22-caliber bullets must never go on a .30-caliber barrel such as 300 Blackout, even with an adapter. Most come with a crush washer or shims to time the ports.

Compare 1/2x28 muzzle devices from every store we track, and see our thread size chart if you're not sure what your barrel uses.

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Product	Caliber	Thread	Type	Color	Best price
Troy Medieval Flash Suppressor 5.56mm 1/2" x 28 Black - SSUP-MED-05BT-00Troy Industries	—	—	—	—	$58.684 storesIn stock
SureFire Flash Hider/Suppressor Adapter SF3P-556-1/2-28Surefire	—	—	—	—	$152.005 storesIn stockSale
Surefire 3P-ELIMINATOR Flash Hider -556- 1/2-28Surefire	—	—	—	—	$89.995 storesIn stockSale
Troy Claymore Muzzle Brake 5.56mm 1/2" x 28 Black - SBRA-CLM-05BT-00Troy Industries	—	—	—	—	$59.997 storesIn stock
Gemtech QUICKMOUNT 5.56mm Muzzle Brake - 1/2-28GEMTECH5.56 mm NATO	5.56 mm NATO	—	—	—	$99.991 storeIn stockSale
Griffin Armament 3 Lug Barrel Adapter - 1/2x28Griffin Armament	—	—	—	—	$71.965 storesIn stock
Surefire WARCOMP-556-1/2-28Surefire5.56 mm NATO	5.56 mm NATO	—	—	—	$151.995 storesIn stockSale
5.56 NATO A2 Birdcage Flash Hider 1/2"x28 For AR-15KAK Industry5.56 mm NATO · ½ x 28 · Flash Hider	5.56 mm NATO	½ x 28	Flash Hider	—	$5.998 storesIn stock
5.56mm Triple Tap Enhanced Compensator Kit 1/2-28" For QdssKnights Armament5.56 mm NATO · ½ x 28 · Compensator	5.56 mm NATO	½ x 28	Compensator	—	$299.592 storesIn stock
A2 9mm/5.56x45 Compatible Flash Hider 1/2"x28 Nitride BLKFaxon Firearms5.56 mm NATO · ½ x 28 · Flash Hider	5.56 mm NATO	½ x 28	Flash Hider	—	$18.398 storesIn stock
AR-15 Miniqd Muzzle Brake 1/2-28 BlackYankee Hill Machine½ x 28 · Muzzle Brake	—	½ x 28	Muzzle Brake	—	$99.755 storesIn stock
Recoil Eliminator 22 Caliber 1/2-28 Steel BlackJP Enterprises5.56 mm NATO · ½ x 28	5.56 mm NATO	½ x 28	—	—	$104.416 storesIn stockSale
Hider AR-15 A1 223/5.56 3-Prong Compensator BlackLuth-AR5.56 mm NATO · ½ x 28 · Compensator	5.56 mm NATO	½ x 28	Compensator	—	$14.097 storesIn stock
Brn AR-15 A1 22 Caliber Flash Hider, 1/2"-28Brownells½ x 28 · Flash Hider	—	½ x 28	Flash Hider	—	$10.391 storeIn stockSale
A2 Compensator .223/5.56Luth-AR5.56 mm NATO · ½ x 28 · Compensator	5.56 mm NATO	½ x 28	Compensator	—	$8.494 storesIn stock
AR-15 A2 Compensator 1/2-28CMMG½ x 28 · Compensator	—	½ x 28	Compensator	—	$8.497 storesIn stock
AR-15 A2 Compensator Kit 1/2-28 5.56mmCMMG5.56 mm NATO · ½ x 28 · Compensator	5.56 mm NATO	½ x 28	Compensator	—	$11.996 storesIn stock
Brn AR-15 A2 22 Caliber Flash Hider, 1/2"-28Brownells½ x 28 · Flash Hider	—	½ x 28	Flash Hider	—	$7.991 storeIn stockSale
AR-15 A2 Flash Suppressor 22 Cal 1/2-28 Steel BlackSons Of Liberty Gun Works5.56 mm NATO · ½ x 28 · Flash Hider	5.56 mm NATO	½ x 28	Flash Hider	—	$12.343 storesIn stock
Early 3 Prong 22 Caliber Flash Hider, 1/2"-28, Steel, BlackBrownells½ x 28 · Flash Hider	—	½ x 28	Flash Hider	—	$29.991 storeIn stock
Extended Flash Suppressor 5.56mm/22 Cal 1/2-28 SS NitrideDaniel Defense5.56 mm NATO · ½ x 28 · Flash Hider	5.56 mm NATO	½ x 28	Flash Hider	—	$62.005 storesIn stock
AR-15 Muzzle Brake 5.56 Black 1/2-28 ThreadsMidwest Industries5.56 mm NATO · ½ x 28 · Muzzle Brake	5.56 mm NATO	½ x 28	Muzzle Brake	—	$33.957 storesIn stock
AR-15 Muzzle Brake 5.56mm TitaniumNemo5.56 mm NATO · ½ x 28 · Muzzle Brake	5.56 mm NATO	½ x 28	Muzzle Brake	—	$127.302 storesIn stock
Phantom 5C2 Flash Suppressor 22 Cal 1/2-28 Steel PhosphateYankee Hill Machine.223 / 5.56 · ½ x 28 · Flash Hider	.223 / 5.56	½ x 28	Flash Hider	—	$34.006 storesIn stockSale
Pulse Compensator, 5.56/.223 , 1/2x28 ThreadsUltradyne USA5.56 mm NATO · ½ x 28 · Compensator	5.56 mm NATO	½ x 28	Compensator	—	$75.996 storesIn stock
RA-701 Compensator .22 Cal Black NitrideRise Armament5.56 mm NATO · ½ x 28 · Compensator	5.56 mm NATO	½ x 28	Compensator	—	$79.199 storesIn stockSale
Short Muzzle Brake 22 Caliber 1/2-28 Steel BlackBrownells½ x 28 · Muzzle Brake	—	½ x 28	Muzzle Brake	—	$69.991 storeIn stock
XM16E1 3 Prong 22 Caliber Flash Hider, 1/2"-28, Steel, BlackBrownells½ x 28 · Flash Hider	—	½ x 28	Flash Hider	—	$11.991 storeIn stockSale
Early A1 Duck Bill 5.56 NATO/223 Rem 1/2"x28 Flash Hider BLKLuth-AR5.56 mm NATO · ½ x 28 · Flash Hider	5.56 mm NATO	½ x 28	Flash Hider	—	$27.994 storesIn stock
FRC Flat 3-Port 223 Cal 1/2-28 Thrd Compensator For 13.8"bblPrimary Weapons Systems.223 / 5.56 · ½ x 28 · Compensator	.223 / 5.56	½ x 28	Compensator	—	$84.995 storesIn stock

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